Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645710 | Silver halide color photographic light-sensitive material | Ryoji Nishimura | 2003-11-11 |
| 6606455 | Lens-fitted film unit | — | 2003-08-12 |
| 6599689 | Silver halide color negative photographic lightsensitive material and image processing method using the same | Hiroshi Tamaoki, Keisuke Matsumoto | 2003-07-29 |
| 6301442 | Optical instrument and image photographic method | Mitsuhiro Uchida, Yuji Kume | 2001-10-09 |
| 5576165 | Silver halide color photographic material | Masakazu Morigaki | 1996-11-19 |
| 5514534 | Silver halide photographic light-sensitive material | Hiroyuki Mifune, Hirotomo Sasaki | 1996-05-07 |
| 5457019 | Method of storing a silver halide photographic emulsion, silver halide photographic emulsion, and silver halide light-sensitive material | Mitsuhiro Uchida | 1995-10-10 |
| 5422231 | Photographic product | — | 1995-06-06 |
| 5380631 | Silver halide color photographic light-sensitive material | Nobuo Seto, Nobutaka Ohki, Masayoshi Toyoda | 1995-01-10 |
| 5166042 | Silver halide photographic material suitable for use under varying light conditions | — | 1992-11-24 |
| 5091293 | Color negative photographic material | Hideto Ikoma, Keiji Mihayashi, Yoshihiko Shibahara | 1992-02-25 |
| 4952485 | Silver halide color negative photographic materials | Yoshihiko Shibahara, Keiji Mihayashi | 1990-08-28 |
| 4775612 | Processing of silver halide color photographic material with bisaminoalkylarylene compounds | Akira Abe, Jun Arakawa | 1988-10-04 |
| 4663271 | Color photographic light-sensitive materials | Noboru Sasaki | 1987-05-05 |
| 4546075 | Heat-developable photographic material | Hiroshi Kitaguchi, Isamu Itoh, Itsuo Fujiwara, Tadayoshi Kokubo | 1985-10-08 |
| 4452885 | Heat-developable photographic material | Tadayoshi Kokubo, Isamu Itoh, Hiroshi Kitaguchi | 1984-06-05 |